Question Simplify the expression r7−6r6 Evaluate r6(r−6)Apply the distributive property r6×r−r6×6Multiply the terms More Steps Evaluate r6×rUse the product rule an×am=an+m to simplify the expression r6+1Add the numbers r7 r7−r6×6Solution r7−6r6 Show Solution Find the roots r1=0,r2=6 Evaluate (r6)(r−6)To find the roots of the expression,set the expression equal to 0 (r6)(r−6)=0Calculate r6(r−6)=0Separate the equation into 2 possible cases r6=0r−6=0The only way a power can be 0 is when the base equals 0 r=0r−6=0Solve the equation More Steps Evaluate r−6=0Move the constant to the right-hand side and change its sign r=0+6Removing 0 doesn't change the value,so remove it from the expression r=6 r=0r=6Solution r1=0,r2=6 Show Solution